"""
This script allows plotting the surface of the bed. 
"""

import numpy as np
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import random

x = np.linspace(0.0, 6.28, 100)
y = (0.5 + 0.5 * np.sin(x + 0.0 * np.pi / 2.0))
z = (0.5 + 0.5 * np.sin(x + 0.0 * np.pi / 2.0))**1.9

fig = plt.figure()
ax = fig.add_subplot(111)
ax.plot(x, y, x, z)

plt.show()
